There are
472 mi
from Sioux City, IA to Richfield, WI
That's the driving distance. It would take 9 hours 27 mins to go from Sioux City, Iowa to Richfield, Wisconsin.
The flight distance (direct flight from Sioux City, IA to Richfield, WI) is 418.58 mi.
472 mi = 759.79 kms